Epson WorkForce Pro WF-R5690 User Manual - Page 326

Code 301 401 302 402 303 304 404 305 405 306 311 321 411 421 312 412 313 413 314 315 327 322 323 Condition/solution There is not enough storage space available to save the data in the external memory device. Clear space on the device or use a different device. The external memory device is write-protected. Disable write protection. No folder is available for saving the scanned file. Create a folder or select a different location for saving the file. The external memory device has been removed. Reinsert the device. An error occurred while saving data to an external memory device. Reinsert the memory device or use a different device. If you are accessing the device from a computer, wait a moment, then try again. The product's memory is full. Wait until current jobs have finished processing. A DNS error has occurred. Check the DNS settings for the server, computer, or access point. Select Setup > System Administration > Wi-Fi/Network Settings > Advanced Setup > DNS Server. An authentication error has occurred. Check the Email Server Settings in the Setup menu. A communication error has occurred. Check the server settings or network connection by running a connection check. If you selected Off as the authentication method, make sure you select None for the email server authentication method. The data size exceeds the maximum size for the attached files. Increase the Attached File Max Size setting in the scan settings or lower the file size of the scanned image. The memory is full. Retry after current jobs have finished processing. An authentication error occurred. Check the Location settings for scanning to Network folder/FTP. A communication error has occurred. Check the Location settings for scanning to Network folder/FTP or the network connection. 326